Pub Talk Numbers

A rolling road run will give peak power and torque figures available for power runs and tuning.

We have south Wales most advanced and accurate rolling road. With pinpoint accurately not seen on legacy inertial based dynos as used elsewhere
Rolling Road Sessions from £55 which can incorporate a power run simulation with you driving.
Useful for a variety of purposes, the most popular from most consumers point of view is a power run to determine those magic pub talk numbers or 1/4 mile simulation (whether then slightly exaggerated or not!)

South Wales ONLY BMW and MINI Specialist with an in0house rolling road

Dynamometer Power Test Runs

Rolling Road Power Runs With Printout

Peak Power and Torque Figures

Special Discounted price for customers wanting a pre & post modification power run

Open Days and Tuner Rental available

Club Days Available

Our rolling road will provide the facts and figures you crave. Ideal for confirming if you are on target with your modifications too.

Remap Development & Product Testing

Custom Remapping Fully Tested & Product Improvement

Proving The Results Of Modifications

Accurate Live Data for Individual Mapping

Thorough Testing of Custom Remaps pre road usage

Product Development & Testing

Proof of Product Results & Performance Improvement

Wideband O2 Sensor Input

Bosch BEA Emissions Analyiser

The Remapping Technicians use the data from the original map of the car to develop the best possible custom remap for you. We also test and develop performance modifications using pre and post power runs. This includes our custom exhaust upgrades.
We have a wide range of sensor inputs with a two computer solution. One computer manages the Roling Road, AFR etc and another performs emissions analysis using a Bosch BEA calibrated emission analyiser

Rolling Road Advanced Diagnostics

Diagnosing Faults In A Safe Off Road Environment

The Benefits Of Dynamometer Diagnostics

Road Simulation safely in workshop environment

OBD Serial Data capabilities

Advanced Diagnostic Abilities for complicated faults

Ultimate Accurate Live Data

Our diagnostic technicians are experienced at using the rolling road for advanced diagnostics where it can prove a fault that is apparent when driving.

South Wales Most Accurate Dyno

We've got the most accurate 2WD dyno in South Wales with leading edge features without the comporise imposed by old Analyog dynos or ones using Inertia

Retarder update speeds up to 50,000 times a second

Low Inertia fully Retrader based to improve accuratcy

Live Atmmospheric and Weather Input

Drag Strip Simulation

1200 BHP at the Wheels Measurment

16 million instructions per second inside Dyno Electronics

30,000 CFM Cooling Airflow

Dragon Automotive Remap Options

Performance Remaps

Optimum Performance; Ultimate Power

Uprate your BMW or Mini to achieve the best from the engine, giving you that edge over standard cars. Up to 30% increased performance plus improved fuel economy by up to 15%.

Book an appointment to discuss your options with one of our Performance Technicians.

Bring the car for an honest appraisal of the best options tailored to your car.

DragonAuto.Works are a South Wales Independent BMW, Mini & Performance Car Specialist. We're 100% Independent!
We are 100% Independent of BMW AG any use of a BMW Trademark is to ensure customers can identify their make and model of vehicle.

Our focus is you, the customer, we aim to deliver better than dealer service levels, better than dealer capabilities and above all else a much better price.

Before you book work on your BMW or Mini at Sytner Cardiff, Sytner Newport, Trainers Swansea or Dick Lovett consider contacting us for a free quote. Even if you have a service plan we guarantee we can offer a better price on essentials like tyres and brakes.